Home / 50,430,528.90-75,645,793.35-37,675,944.90

Finding the Fourth Proportional to 50,430,528.90, 75,645,793.35 and 37,675,944.90

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Solution

The fourth proportional to 50,430,528.90, 75,645,793.35 and 37,675,944.90 is: 56,513,917.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,430,528.90 : 75,645,793.35 = 37,675,944.90 : x
  2. Step 2: Convert to fraction form
    50,430,528.90/75,645,793.35 = 37,675,944.90/x
  3. Step 3: Cross multiply
    50,430,528.90x = 75,645,793.35 × 37,675,944.90
  4. Step 4: Simplify right side
    50,430,528.90x = 2,850,026,742,171,386
  5. Step 5: Solve for x
    x = 2,850,026,742,171,386/50,430,528.90
  6. Step 6: Final answer
    x = 56,513,917.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.